DevLishPlaya

hey h-t!!! yo guys i need help big time... i have a 94 dx coupe, and recently got hydrolocked yeah yeah the internals were messed up, so i decided to get another engine from the 95 - Ex model... i have the motor and ecu already... i need help on the wiring of the vtec, sorry im really new with this vtec thingy...

some pics would really help

thanks

lonefuzzy79

That is pretty easy, just run a wire from the Vtec solnoid and pressure switch to the pinouts in the ECU, there are several good threads on this, Also, you will need to wire in the 4-wire 02 sensor, this one is a biotch do a search there are tons of threads on this.

DevLishPlaya

come on ppl more info.... do i have to do the 4 wire O2 sensor? if im gonna drop in a d16z6?

salbaje

Your dx already got 4 wire 02 sensor so you dont need to do that. you will need to add vtec solenoid and oil pressure. let me know if you need more info